EP 0863794 B1 20020116 - PROCESS AND PLANT FOR INTRODUCING A GAS INTO A LIQUID
Title (en)
PROCESS AND PLANT FOR INTRODUCING A GAS INTO A LIQUID
Title (de)
VERFAHREN UND ANLAGE ZUM EINBRINGEN EINES GASES IN EINE FLÜSSIGKEIT
Title (fr)
PROCEDE ET INSTALLATION POUR INTRODUIRE UN GAZ DANS UN LIQUIDE
Publication
Application
Priority
- CH 189896 A 19960801
- IB 9700930 W 19970728
Abstract (en)
[origin: WO9805415A1] This invention concerns a process and a plant (12) for introducing gas, particularly oxygen, into a liquid, particularly water. The plant has three conduit system branches (A), (B), (C). The gas is fed through the first conduit system branch (A), which has a gas pressure control (1), a volume dosage regulator (2) and a gas check valve (3), to an injector unit (9). The liquid is fed through the second conduit system branch (b) to the injector unit (9) via a liquid pressure control (4), a superfine liquid filter arrangement (5), a liquid check valve (7) and a nozzle (8) to introduce turbulence. A gas-liquid mixture forms in the injector unit (9) and is subsequently fed into the third conduit system branch (C) to a superfine filter arrangement (10) for the mixture and a subsequent pressure control (11) for the mixture provided downstream of said arrangement.
IPC 1-7
IPC 8 full level
B01F 3/04 (2006.01); C02F 1/00 (2006.01); C02F 1/72 (2006.01)
CPC (source: EP)
B01F 23/29 (2022.01); B01F 23/708 (2022.01); C02F 1/003 (2013.01); C02F 1/72 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
WO 9805415 A1 19980212; AT E211945 T1 20020215; DE 59706014 D1 20020221; EP 0863794 A1 19980916; EP 0863794 B1 20020116; ES 2167756 T3 20020516
DOCDB simple family (application)
IB 9700930 W 19970728; AT 97931971 T 19970728; DE 59706014 T 19970728; EP 97931971 A 19970728; ES 97931971 T 19970728